Filtering an unwanted RP announcement in Auto-RP


To filter on the Auto-RP discovery agent a RP announcement, configure the “ip pim rp-announce-filter” command.

access-list 10 permit 1.1.1.2

access-list 11 deny any

ip pim rp-announce-filter rp-list 10 group-list 11

This command will filter any RP’s specified in the rp-list (ACL 10) and allow it for groups specified in group-list (ACL 11 which is none). Which is a bit backwards to the way filtering is normally done (i.e. deny what you don’t want permit what you do).

 

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About ccie4all
Hello, and welcome to the first post of my CCIE blog This blog has got one simple goal and that is to improve our skills in Cisco Networking field so we can become best engineers on a job market. Wordpress Blog https://ccie4all.wordpress.com/ information about the changes made to Gns3 BGP , MPLS and R&S CCIE labs. In order to access and download all provided materials and receive important updates from Gns3 BGP , MPLS and R&S CCIE labs under GNS3 tab in the main header please go ahead and subscribe to https://ccie4all.wordpress.com/ ! All other posts have not been affected and can be accessed at any given time. Enjoy ! Tom

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